A hormone synthesized (unnaturally made) by something other than a plant, but made for the plant. And the "artificially" hormone made to act as the natural plant hormone.
Plant hormones don't kill weeds. They are used for killing pests like aphids which absorb the hormone present in the phloem of the plant. These hormones are toxic for them and they die after consuming them.
Makes more money for the farmer
it will cost vey much and tommy monckton like it.
Plant hormones are natural, created by the plants themselves. Plant growth regulators, on the other hand, are usually synthetic in nature. Both serve to help plants grow at low concentration, and both can damage plants at high concentrations.
disadvantages of analytico-synthetic classification
Chemicals are one of the disadvantages of synthetic fibers. Other disadvantages include the fact that they are not as comfortable, they trap the heat in and do not breathe like a natural fiber would.
Growth hormones include plant hormones (natural & synthetic), but also include non-nutrient chemicals not found naturally in plants that when applied to plants, influence their growth and development. Therefore growth hormones are synthesized by plant and also we have the synthetic ones which include: are 2, 4-dichlorophenoxy acetic acid (2,4-D). 2, 4, 5-Trichlorophenoxy acetic acid (2,4, 5-T), 2-methyl 4 chlorophenoxyacetic acid (MCPA), 3-methyl 4 chlorophenoxyacetic acid.
Hormones. Male hormones may cause masculinization of a female fetus. A synthetic estrogen (DES) given in the 1940s and 1950s caused an increased risk of cancer in the adult female children of the mothers who received the drug.
Most birth control pills contain synthetic forms of two female hormones: estrogen and progestin. These synthetic hormones stabilize a woman's natural hormone levels, and prevent estrogen from peaking mid-cycle. Without the estrogen bump, the pituitary gland does not release other hormones that normally cause the ovaries to release mature eggs.
Using synthetic materials, are less expensive for the suppliers to buy.
Plant hormones will effect the fertilizing of vegetables directly. The hormones will be involved in most of the reproduction processes of vegetables.
Chemicals are one of the disadvantages of synthetic fibers. Other disadvantages include the fact that they are not as comfortable, they trap the heat in and do not breathe like a natural fiber would.